diff options
| author | Ian Rogers <irogers@google.com> | 2023-02-19 12:28:35 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2023-02-19 14:07:15 +0300 |
| commit | 1fd09e299bdd434b259da3ffcfdcae2dfeac9b2e (patch) | |
| tree | aeffa102950627541b3b3c94022d137608d5d12c /tools/perf/util/stat.h | |
| parent | 798029341baf398b519591f2bba897b08e4cdc27 (diff) | |
| download | linux-1fd09e299bdd434b259da3ffcfdcae2dfeac9b2e.tar.xz | |
perf metric: Add --metric-no-threshold option
Thresholds may need additional events, this can impact things like
sharing groups of events to avoid multiplexing. Add a flag to make the
threshold calculations optional. The threshold will still be computed
if no additional events are necessary.
Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Athira Rajeev <atrajeev@linux.vnet.ibm.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Eduard Zingerman <eddyz87@gmail.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kajol Jain <kjain@linux.ibm.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Maxime Coquelin <mcoquelin.stm32@gmail.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Sean Christopherson <seanjc@google.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Suzuki Poulouse <suzuki.poulose@arm.com>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-stm32@st-md-mailman.stormreply.com
Link: https://lore.kernel.org/r/20230219092848.639226-39-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/stat.h')
| -rw-r--r-- | tools/perf/util/stat.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/stat.h b/tools/perf/util/stat.h index b1c29156c560..cf2d8aa445f3 100644 --- a/tools/perf/util/stat.h +++ b/tools/perf/util/stat.h @@ -159,6 +159,7 @@ struct perf_stat_config { bool no_csv_summary; bool metric_no_group; bool metric_no_merge; + bool metric_no_threshold; bool stop_read_counter; bool iostat_run; char *user_requested_cpu_list; |